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3 years ago

Complete the table y=1/4x-2

Mathematics

2 answers:

LenaWriter [7]3 years ago

7 0

-4,-3,-2,-1,0
This is the answer from left to right

igomit [66]3 years ago

4 0

Answer:

-4, -3, -2, -1, 0

Step-by-step:

1st: 1/4(-8) - 2 = -4 = y

2nd: 1/4(-4) - 2 = -3 = y

3rd: 1/4(0) - 2 = -2 = y

4th: 1/4(4) - 2 = -1 = y

5th: 1/4(8) - 2 = 0 = y

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8-5/6÷7/8 please help, not sure if my answer is correct. Just need the answer and possibly the work

xxMikexx [17]

For this case we must solve the following expression:

$8- \frac {5} {6}$ ÷ $\frac {7} {8}$

According to the PEMDAS algebraic order method, we have the following order:

P: Parenthesis

E: Exponents

MD: Multiplication and division

AS: Addition and subtraction

So, we have:

$8- \frac {\frac {5} {6}} {\frac {7} {8}} =\\8- \frac {5 * 8} {6 * 7} =\\8- \frac {40} {42} =\\8- \frac {20} {21} =$

$\frac {8 * 21-20} {21} =\\\frac {168-20} {21} =\\\frac {148} {21} =\\7 \frac {1} {21}$

Answer:

$7 \frac {1} {21}$

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4 years ago

On a coordinate grid, the coordinates of vertices P and Q for Polygon PQRS are P(1, 3) and Q(−3, 3). What is the length of Side

nikdorinn [45]

Distance = 4. Just count four spaces from Q to P since they have the same y coordinate (their slope is 0).

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3 years ago

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A circular pizza that is 18 inches in diameter is cut into 7 equal slices. What is the area of a single slice?

KiRa [710]

Answer:

2.5 in

Step-by-step explanation:

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3 years ago

A farmer planted 1/8 of his land with beans 1/4 with corn 3/10 with wheat and left unplanted what percent of his land did the fa

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The amount of time that a customer waits on hold at a call center can be modeled by a uniform distribution on the interval from

Contact [7]

Using the uniform distribution, we have that:

a) The density curve is given at the end of this question.

b) 16.67% of the time does a customer have to wait between 100 and 120 seconds.

-----------------

The uniform distribution has two bounds, a and b, and the probability of finding a value between c and d is given by:

$P(c \leq X \leq d) = \frac{d - c}{b - a}$

Uniform distribution on the interval of 0 to 120 seconds, thus $a = 0, b = 120$ .

The proportion between 100 and 120 seconds is:

$P(100 \leq X \leq 120) = \frac{120 - 100}{120 - 0} = \frac{1}{6} = 0.1667$

0.1667*100% = 16.67%

16.67% of the time does a customer have to wait between 100 and 120 seconds.

A similar problem is given at brainly.com/question/15855314

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3 years ago